baber/WOPTO huggingface dataset:
Patent JP-2021187189-A (JP)
Title: Passenger cabin temperature measurement device and railway vehicle
Inventor: OSHIMA SATOSHI
IPC: B61D27/00
Filed: 2020-05-26
Abstract: To provide a passenger cabin temperature measurement device capable of correctly measuring a temperature in a passenger cabin and improving a design in the passenger cabin, and a railway vehicle.SOLUTION: This passenger cabin temperature measurement device measures, by a temperature sensor 35, a temperature in a passenger cabin 2 of a railway vehicle 1 comprising the passenger cabin 2, an interior panel 13 constituting the inner surface of the passenger cabin 2, and an air-conditioning duct 31 having an air flow path 31b for blowing air-conditioning air and an outlet 31c for blowing out the air-conditioning air to the passenger cabin 2 and disposed on a side opposite to the passenger cabin 2 of the interior panel 13, and comprises a temperature measurement flow path 42 communicated with the passenger cabin 2 and extending from the interior panel 13 to the air-conditioning duct 31. The temperature sensor 35 is disposed on the temperature measurement flow path 42, and air of the passenger cabin 2 is introduced to the temperature measurement flow path 42 by means of negative pressure generated by flowing of the air-conditioning air inside the air-conditioning duct 31.SELECTED DRAWING: Figure 3
Patent JP-2020138323-A (JP)
Title: Rotation center position determination method for connection mechanism, rotation center position determination program for connection mechanism, maximum pressing load determination method for rotating body and maximum pressing load determination program for rotating body
Inventor: SHINOZAKI HIROYUKI
IPC: H01L21/304
Filed: 2020-05-27
Abstract: To provide a rotation center position determination method for a connection mechanism that can determine a position of rotation center of the connection mechanism without making the a rotating body cause flipping and vibration.SOLUTION: The rotation center position determination method according to the present invention determines a rotation center CP of a connection mechanism 50 that comprises an upper spherical bearing 52 and a lower spherical bearing 55 and connects a rotating body 7 to a driving shaft 23 tiltably. The rotation center position determination method specifies a motion equation of tilting motion of a displacement portion that tilts around the rotation center CP when slidably contacting the rotating body 7 with a polishing pad 10 supported on a rotating polishing table while rotating the rotating body 7; specifies a condition for stabilizing the tilting motion for preventing the rotating body 7 from flipping and vibrating on the basis of the motion equation of the tilting motion; calculates a range of the position of the rotation center CP for preventing the rotating body 7 from flipping and vibrating on the basis of the condition for stabilizing the tilting motion; and determines the position of the rotation center CP so that the rotation center CP is in the calculated range.SELECTED DRAWING: Figure 2
Patent JP-2020196705-A (JP)
Title: Method of stabilizing saxagliptin and powder containing saxagliptin
Inventor: NATSUME AYANE
IPC: A61K47/38
Filed: 2020-05-28
Abstract: To provide a method of stabilizing a stable saxagliptin or a pharmaceutically acceptable salt thereof or a hydrate thereof in which the formation of an analogous substance is suppressed, and also to provide a powder containing a stable saxagliptin or a pharmaceutically acceptable salt thereof or a hydrate thereof in which the formation of an analogous substance is suppressed.SOLUTION: According to one embodiment of the present invention, a method of stabilizing saxagliptin is provided, in which saxagliptin or a pharmaceutically acceptable salt thereof or a hydrate thereof, and a polymer selected from the group consisting of polyvinylpyrrolidone, polyvinyl alcohol, hydroxypropyl cellulose, hypromellose, and methyl cellulose are dissolved in a solvent, the solution is prepared by adjusting the pH to higher than an unadjusted pH and less than 4.0, and the solution is dried to obtain a powder containing saxagliptin or a pharmaceutically acceptable salt thereof or a hydrate thereof and the polymer.SELECTED DRAWING: None
Patent JP-2020125160-A (JP)
Title: Food packaging bag
Inventor: MURANO TOMONOBU
IPC: B65D33/00
Filed: 2020-05-28
Abstract: To provide a food packaging body in a tetrahedron shape allowing easy opening even with weak force.SOLUTION: A food packaging body 10 is a food packaging body in a tetrahedron shape made of a plastic film, being provided with: a first side part 12 formed through deposition of the plastic film; a second side part 13 opposing to the first side part and formed through folding of the plastic film; a connection part 14 connecting between a center of the first side part 12 and an edge part of the second side part 13; a deposition part 5 arranged in a center of the second side part 13; and a notch 6 arranged in the deposition part 5 of the second side part 13.SELECTED DRAWING: Figure 2
Patent JP-2021186746-A (JP)
Title: Porous film and composite membrane
Inventor: KATO KEI
IPC: B01D69/10
Filed: 2020-05-29
Abstract: To provide a porous film capable of reconciling excellent low fouling with water permeability.SOLUTION: In a porous film having an uneven structure with protrusions and recesses on the surface, an average number density of such a protrusion is 1.0-4.0/μm2 that a cross-sectional area of the protrusion is 0.01 μm2-0.10 μm2, on a plane whose height from a reference surface of the surface is 50 nm.SELECTED DRAWING: Figure 1
Patent JP-2020151500-A (JP)
Title: Methods for improving respiratory system health and methods for increasing concentration of hypothiocyanite ions in vertebrate lungs
Inventor: LEE JAMES D
IPC: A61P31/00
Filed: 2020-06-03
Abstract: To provide methods and devices to improve respiratory system health, increase resistance to infection, and increase hypothiocyanite ions in mammalian lungs.SOLUTION: The methods comprise: generating a hydrogen peroxide gas that is non-hydrated and free of ozone; directing the gas primarily comprising hydrogen peroxide gas into an environment; and exposing a subject to the environment such that the hydrogen peroxide gas acts to increase the hypothiocyanite ions in mammalian lungs.SELECTED DRAWING: None
Patent JP-2021000080-A (JP)
Title: Method for making roasted coffee bean
Inventor: TAKEUCHI RINA
IPC: A23F5/24
Filed: 2020-06-08
Abstract: To provide a method for making roasted coffee bean for obtaining a coffee extract with an enhanced sweet aroma, and a method for making coffee extract from roasted coffee bean made by the making method.SOLUTION: Provided are a roasted coffee bean making method characterized by roasting green coffee bean after subjecting to hydrolytic enzyme treatment, and a coffee extract making method characterized by having a step for obtaining a roasted coffee bean modified by the roasted coffee bean making method and a step for preparing a coffee extract containing soluble solid content of the roasted coffee bean.SELECTED DRAWING: None
Patent JP-2021021060-A (JP)
Title: Detergent product
Inventor: CHAO HUA-CHUN
IPC: C11D7/26
Filed: 2020-06-11
Abstract: To provide a detergent product that is made from plant-based material, and is biodegradable, non-toxic, and low carbon.SOLUTION: Provided is a detergent product containing a first powder composed of camellia seed powder and soybean powder by 55 wt.% to 95 wt.%, a second powder such as sodium hydrogen carbonate by 5 wt.% to 25 wt.%, and a third powder such as citric acid by 1 wt.% to 20 wt.% for the total weight of the detergent product. The detergent product further contains a fourth powder composed of starch, protein, cellulose and/or sodium carboxymethyl cellulose by 1 wt.% to 20 wt.%.SELECTED DRAWING: None
Patent JP-2022002173-A (JP)
Title: Separator for non-aqueous secondary battery and non-aqueous secondary battery
Inventor: KURATANI RIKA
IPC: H01M50/409
Filed: 2020-06-19
Abstract: To provide a separator for a non-aqueous secondary battery with excellent heat resistance at high temperature and excellent adhesion to an electrode by dry heat pressing.SOLUTION: A separator for a non-aqueous secondary battery includes a porous base material and a heat-resistant porous layer containing resin and inorganic particles provided on one or both sides of the porous base material. The resin contains a polyvinylidene fluoride resin and an acrylic resin. The mass ratio of the polyvinylidene fluoride resin and the acrylic resin contained in the heat-resistant porous layer is 90:10 to 50:50. The mass ratio of the inorganic particles in the heat-resistant porous layer is 50 mass percent or more and 90 mass percent or less. The inorganic particles include primary inorganic particles with an average primary particle diameter of 0.01 μm or more and 0.3 μm or less and secondary inorganic particles with a larger average primary particle diameter than the primary inorganic particles.SELECTED DRAWING: None
Patent JP-2022003361-A (JP)
Title: Optical laminate, and polarizing plate, display panel, and image display device using the same
Inventor: UCHIYA NAOYUKI
IPC: G02B5/30
Filed: 2020-06-23
Abstract: To provide an optical laminate that allows an orientation layer and a positive A-layer to be laminated directly and has excellent adhesion properties between the orientation layer and the positive A-layer.SOLUTION: In an optical laminate having an orientation layer and a positive A-layer, the orientation layer and the positive A-layer are in contact, the positive A-layer contains a compound (a), the orientation layer contains the compound (a) shifted from the positive A-layer and other compounds, the compound (a) contains an atom X that the other compounds substantially do not contain, and an average detection amount of the atom X within the orientation layer is 23 or larger when the average detection amount of the atom X within the positive A-layer is standardized 100 on a mass basis.SELECTED DRAWING: Figure 1
Patent JP-2021171618-A (JP)
Title: Sterilizer
Inventor: SHI RUIBIN
IPC: A61L2/10
Filed: 2020-06-25
Abstract: To provide a sterilizer that can perform smart adjustment according to the number and positions of objects to be sterilized and prevents harmful effects on a human body.SOLUTION: A sterilizer comprises: a base 100; a disinfection light 200 fixedly attached to the base and used for sterilization and disinfection; a first sensor 310 electrically connected to the disinfection light and used for detecting the number and positions of objects to be sterilized; and a second sensor 320 electrically connected to the disinfection light and used for detecting whether a human body is proximate.SELECTED DRAWING: Figure 1
Patent JP-2022011690-A (JP)
Title: Compressed air energy storage power-generating unit and compressed air energy storage power-generating method
Inventor: NAKAMICHI AKIRA
IPC: F02C9/18
Filed: 2020-06-30
Abstract: To provide a multi-stage CAES power-generating unit and method which curb a reduction in operation efficiency.SOLUTION: A CAES power-generating unit 1 comprises: a plurality of motors 15; compressors 11 to 14 which are driven by each of the plurality of motors 15 and fluidically connected in multiple stages; a pressure accumulation tank 30 which accumulates compressed air discharged from the compressors 11 to 14; expanders 21 to 24 which are driven with the compressed air supplied from the pressure accumulation tank 30; a generator 25 which is driven by the expanders 21 to 24; inverters 16 and 26 which change rotation speeds of the motors 15 or the generator 25; bypass passages 53, 55 and 57 that bypass the compressors 12 to 14 after an arbitrary stage excluding a first stage with the lowest pressure in a flow passage of the compressed air from the compressors 11 to 14 to the pressure accumulation tank 30; and valves 53a, 55a and 57a which are installed on the bypass passages 53, 55 and 57. In the CAES power generation unit 1, among the compressors 11 to 14 in the multiple stages, the compressors 11 to 13 are arranged in plural.SELECTED DRAWING: Figure 1
Patent JP-2021056493-A (JP)
Title: Method, device, electronic device, and medium for collecting map data
Inventor: WU TONG
IPC: G09B29/00
Filed: 2020-07-02
Abstract: To provide a method, device, electronic device, and medium for collecting map data in the field of intelligent traffic.SOLUTION: A method of collecting map data is provided, comprising: determining target areas of interest in a map, where the map is divided into at least two areas of interest; sending a data collection instruction to data acquisition terminals to collect map data in the target areas of interest; receiving the map data fed back from the data acquisition terminals; and updating the target areas of interest in the map according to the map data. By determining the target areas of interest and sending the data collection instruction to the data collection terminals to acquire the map data in the target areas of interest, a technical effect of allowing acquisition of the map data as necessary is realized, thereby reducing unnecessary acquisition of redundant data.SELECTED DRAWING: Figure 1
Patent JP-2022015364-A (JP)
Title: Fluid mixer
Inventor: MATSUDA MASAYOSHI
IPC: B01F23/40
Filed: 2020-07-09
Abstract: To provide a fluid mixer improved in a fail-safe property with respect to an attainment of a mixture ratio of two different kinds of fluid.SOLUTION: A fluid mixer is configured so that a first sensor 5 is arranged on flow of fluid not yet mixed and a second sensor 11 is arranged on flow of fluid already mixed, with respect to mixing of two different kinds of fluid, which has a fail-safe function of calculating densities of fluid mixed by a fluid mixing part 7, by two kinds of methods and of alarming if there is a difference between values of the densities obtained by the two methods.SELECTED DRAWING: Figure 1
Patent JP-2020188471-A (JP)
Title: Uplink control information (uci) transmission with bundling considerations
Inventor: XU HAO
IPC: H04W72/04
Filed: 2020-07-09
Abstract: To provide techniques and apparatus applied for sending uplink control information (UCI) as bundled transmissions.SOLUTION: The techniques comprise: determining a first bundling size for transmitting a physical uplink shared channel (PUSCH); determining a second bundling size for transmitting the UCI; determining when to transmit the UCI as a bundled transmission based at least in part on an amount of overlap between the UCI and PUSCH; and transmitting the UCI and the PUSCH as bundled transmissions according to the first and second bundling sizes. The step of determining when to transmit the UCI comprises dropping the PUSCH on the overlap between the UCI and the PUSCH.SELECTED DRAWING: Figure 8
Patent JP-2022020386-A (JP)
Title: Impact tool
Inventor: NAKAMIZO SEIICHI
IPC: B25B21/02
Filed: 2020-07-20
Abstract: To improve safety property and a work environment during work by preventing transmission of vibration (impact) to a body of an operator and reducing noise generated during work.SOLUTION: An impact tool (1) gives impact to an output shaft (5) by intermittently engaging a hammer (20) repeating rotation and forward and backward movement accompanying rotation of a drive shaft (4) with an anvil (17) of the output shaft (5). The impact tool is configured to receive impact applied to a thrust plate (23) by a cage cap (24) and prevent the impact from being transmitted to a casing (3) during engagement of the hammer (20) and the anvil (17) by holding the thrust plate (23) by the anvil (17) and the cage cap (24) and forming a gap (27) between the cage cap (24) and the casing (3).SELECTED DRAWING: Figure 1
Patent JP-2022020900-A (JP)
Title: Railway vehicle floor structure
Inventor: TERAMURA HIROSHI
IPC: B61D17/10
Filed: 2020-07-21
Abstract: To provide a method by which a weight saving of elastic layers is realized.SOLUTION: A floor structure 10 of a railway vehicle includes: a base plate made from metal 50; an elastic layer 60 which is formed on the base plate 50, contains plural cork chips 65 and binders 66 to couple these cork chips 65 and has a percentage of void in a range between 5% and 50%; a filler layer 71 that partially enters voids of the elastic layer 60; and an unevenness adjustment layer 72 formed on the filler layer 71.SELECTED DRAWING: Figure 2
Patent JP-2022007827-A (JP)
Title: Fishing float
Inventor: IWASHITA KEISUKE
IPC: A01K93/00
Filed: 2020-06-26
Abstract: To provide a fishing float capable of imparting fun fishing by resisting the wind and by stabilizing the float.SOLUTION: A hole 3 is provided in a lower part 4 of a buoyancy tank 1, and a fishing float is allowed to be self-supporting with a weight 5. A fishing line is allowed to penetrate a cylindrical hole 2 and used.SELECTED DRAWING: Figure 3
Patent JP-2022021667-A (JP)
Title: Circuit device
Inventor: NEZU KENJI
IPC: F21V23/02
Filed: 2020-07-22
Abstract: To provide a circuit device capable of reducing generation of noise.SOLUTION: A circuit device 20 includes: a substrate 40; a plurality of electronic components 41; and an elastic body 60. The electronic component 41 includes a winding component 50 mounted on the substrate 40. The elastic body 60 has insulating properties interposed between the substrate 40 and the winding component 50.SELECTED DRAWING: Figure 1
Patent JP-2022023317-A (JP)
Title: Method of arranging long horizontal module roofing material for renovation
Inventor: OGURI KAZUHIKO
IPC: E04D3/00
Filed: 2020-07-27
Abstract: To provide a technique in a method of arranging a long horizontal roofing material for renovation for solving the problem in which a conventional method of arranging a long horizontal roofing material for renovation requires time and effort in construction because of the arrangement and processing of the roofing material in site matching.SOLUTION: A method for arranging a long horizontal roofing material for renovation on a roof is the method for arranging a cover roofing material on an existing roofing material; the horizontal projection dimension of the working length of the cover roofing material is integral division of the design unit dimension of a building, the working width dimension is integral multiples of two times or more of the horizontal projection dimension of the working length, a cover eaves edge member covering the existing roof material is provided at an eaves edge, and a cover eaves edge member has a horizontal projection roofing start setting range; the horizontal projection roofing start position of the cover roofing material is obtained by adding an integral multiple of the horizontal projection dimension of the working length of the cover roofing material to the horizontal projection ridge edge dimension, and is set within the horizontal projection roofing start setting range of the cover eaves edge member, and the cover roofing material having a standardized shape is arranged at the roof end part to solve the problem of the conventional technology.SELECTED DRAWING: Figure 1
Patent JP-2022025282-A (JP)
Title: Cooking equipment system and server
Inventor: YASUFUKU HIRONOBU
IPC: H05B6/12
Filed: 2020-07-29
Abstract: To provide a cooking equipment system for enabling a user to more desirably receive lease use of cooking equipment, and a server.SOLUTION: A cooking equipment system 1 includes a gas cooking stove 10 and a server 50 communicable with the gas cooking stove 10 through an external communication network 40. The gas cooking stove 10 includes a use state monitoring part 111a for monitoring a use state of the gas cooking stove 10, and a use state transmission part 133a for transmitting use state information on the use state to the server. Also, the server 50 includes an accounting information generation part 501a for generating accounting information about a use charge of the gas cooking stove 10 on the basis of the use state information received from the use state transmission part 133a, a storage part 502 for storing a transmission destination address of the accounting information in association with the gas cooking stove 10, and an accounting information transmission part 501b for transmitting the accounting information to the transmission destination address through the external communication network 40.SELECTED DRAWING: Figure 2
Patent JP-2022029321-A (JP)
Title: Illuminating device
Inventor: MIYAIRI HIROSHI
IPC: F21S41/29
Filed: 2020-08-04
Abstract: To provide an illuminating device that can improve relative position accuracy of a reflector, a lens, and a light blocking member.SOLUTION: An illuminating device 10 comprises a first light emitting part 11A, a first reflector 12A, a first lens 13A, a first light blocking member 14A rotatably attached to the first reflector, a first driving part 15A capable of switching between a light blocking state and a light non-blocking state by rotating the first light blocking member, and a first holder 16A. The first holder comprises a first holding part 161A for holding the first lens, a first fixed part 162A fixed to the first reflector, and a first intermediate part 164A connected to the first holding part and the first fixed part, and of which an upper surface 164uA is located below an upper surface 162uA of the first fixed part. The first blocking member passes below the upper surface of the first fixed part and above the first intermediate part at the time of switching between the light blocking state and the light non-blocking state.SELECTED DRAWING: Figure 3A
Patent JP-2022030339-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-08-07
Abstract: To provide a game machine capable of more suitably showing a series of performances to be executed.SOLUTION: A game machine includes an introduction part until winning/losing regarding whether control is performed to an advantageous state is reported, and an epilogue part to be executed when control is performed to an advantageous state after notification of winning/losing, a specific scene for outputting a speech sound uttered by a character and an operation sound corresponding to operation of the character is available in the introduction part, and a speech sound uttered by a character is more largely outputted than operation sound corresponding to operation of the character in the specific scene.SELECTED DRAWING: Figure 165
Patent JP-2020189151-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-08-11
Abstract: To provide a game machine capable of improving a player's interest in a game.SOLUTION: The game machine includes: operation means having an operation unit which allows a player to press it; performance execution means capable of executing performances; and performance variation means for varying a performance executed by the performance execution means on the basis of pressing of the operation means. The game machine includes detection means capable of detecting that the player touches a top face of the operation unit. The performance execution means can execute a first performance when the detection means detects a touch, and can execute a second performance on the basis of pressing of the operation unit in a state where the touch state is maintained after the detection.SELECTED DRAWING: Figure 1